Rails Custom Validation
Writing custom validation was easy in rails
I had a hotel model and user model. User has many hotels. When creating hotel, I had to validate that it’s email is save as users email associated with it.
class Hotel < ApplicationRecord validate :check_email? def check_email?
errors.add :base, "Hotel email must be same as user's email!"
unless self.email == self.user.email
And that’s it. Please check the spelling of validate. I had some trouble figuring out what was wrong when I mistakely typed